How long does it take to clean the throttle?

When the vehicle is in normal use, it is generally necessary to clean the throttle every 20,000-30,000 kilometers. If the environmental quality of the vehicle use area is poor and there are many dust particles in the air, it is recommended to clean it in advance. There are two ways to clean the throttle: one is to avoid disassembly and cleaning, and the other is disassembly and cleaning.